Hydrophobe Urethanacrylate

Hydrophobic Urethane Acrylates

Hydrophobic urethane acrylates provide excellent moisture barrier properties, enhanced flexibility at elevated temperatures, chemical resistance, weatherability, light stability and optical clarity.

Hydrophobic Urethane Acrylates

Oligomer Applications Features & Benefits Viscosity, cP Water Absorption* Tg
BR-640D Electronics Coatings
Potting Compounds
Anti-Fog Coatings & Inks
Low temperature flexibility; hydrophobic; excellent dielectric properties; low water absorption; acid/base resistant 9,000
at 50°C
0.012% 33°C
BR-641D Electronics Coatings
Potting Compounds
PBDUA; forms clear, hydrophobic coatings for electronics; acid/base resistance; low temperature flexibility; excellent dielectric properties; gloss finish; outstanding adhesion and exceptional elongation 15,000
at 60°C
0.06% -20°C
BR-641E Flexible Inks
Pressure-Sensitive Adhesives
Electronic Coatings
PBDUA; improved version of BR-641D; hydrophobic; excellent flexibility and light stability; high temperature and chemical resistance; excellent moisture resistance; extremely low water absorption 25,000
at 60°C
0.016% -28°C
BR-643 Electronics Coatings
Potting Compounds
Hydrophobic; improves acid/base resistance; low temperature flexibility; improves adhesion; cures with radiation; excellent dielectric properties; exhibits hydrolytic stability 65,000
at 50°C
0.04% -16°C
BRC-443 Coatings and Inks for Steel, Plastic, and Glass Forms clear films with improved adhesion & hardness; non-yellowing; low water absorption; acid, alkaline, and abrasion resistance; gloss finish; high temperature resistance 30,000
at 50°C
0.3% 34°C
BRC-443D Nail Gels
Coatings and Inks for Plastic & Glass
Ideal for nail gel applications; low MeHQ; gloss finish; non-yellowing; low water absorption; improves adhesion; high temperature resistance; enhances hardness; provides acid & alkaline resistance 20,000
at 50°C
0.2% 41°C
BRC-841 Coatings for Steel & Plastic Forms clear films with improved adhesion & hardness; non-yellowing; low surface energy for graphic art application; improved hydrolytic and outdoor stability of coatings; high tensile strength 40,000
at 50°C
0.27% 84°C
BRC-843 Coatings and Inks for Steel, Plastic, and Glass Forms clear films with improved adhesion & hard-ness; non-yellowing; low water absorption; alkaline and abrasion resistance; increases weatherability; gloss finish; high temperature resistance 90,000
at 25°C
0.4% 32°C
BRC-843D Nail Gels
Coatings and Inks for Steel, Plastic, & Glass
Ideal for nail gel applications; low MeHQ; low water absorption; high temperature, abrasion, and alkaline resistance; non-yellow; gloss finish; hydrophobic 4,150
at 60°C
0.4% 45°C
BRC-843S Coatings and Inks for Steel, Plastic, & Glass Softer, more flexible version of BRC-843; excellent temperature and humidity resistance for weathering and aggressive thermal cycling environments; excellent adhesion to glass, metals, and plastics 40,000
at 50°C
0.4% -9°C
BRC-4421 3D Printing Resins Improved balance of flexibility and toughness; excellent hydrophobicity; acid, alkaline, and abrasion resistance; non-yellowing 7,000
at 60°C
TBD 48°C
BRC-4434SD Nail Gels Ideal for nail gel applications; low MeHQ; gloss finish; low APHA color; low heat generation; tack-free cure; fast acetone soak off 6,000
at 25°C
0.12% 99°C

*Formulated with I30